/*
 * Copyright (C) 2008-2013 TrinityCore <http://www.trinitycore.org/>
 *
 * This program is free software; you can redistribute it and/or modify it
 * under the terms of the GNU General Public License as published by the
 * Free Software Foundation; either version 2 of the License, or (at your
 * option) any later version.
 *
 * This program is distributed in the hope that it will be useful, but WITHOUT
 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
 * more details.
 *
 * You should have received a copy of the GNU General Public License along
 * with this program. If not, see <http://www.gnu.org/licenses/>.
 */

#ifndef _TRANSACTION_H
#define _TRANSACTION_H

#include "MySQLFwd.h"
#include "MySQLDataTypes.h"

#include <cstddef>
#include <list>

/*! Transactions, high level class. */
class Transaction
{
    typedef std::list<SQLElementData> StorageType;

public:
    Transaction();
    ~Transaction();

    void Append(PreparedStatement *statement);
    void Append(const char* sql);
    void PAppend(const char* sql, ...);

    std::size_t GetSize() const { return m_queries.size(); }
    bool empty() const { return m_queries.empty(); }

    void Cleanup();

    bool execute(MySQLConnection *conn);

private:
    StorageType m_queries;
    bool _cleanedUp;

};

#endif
